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[PATCH v3 2/2] plugins: Fix two resource leaks in setup_socket()
From: |
Alex Chen |
Subject: |
[PATCH v3 2/2] plugins: Fix two resource leaks in setup_socket() |
Date: |
Mon, 9 Nov 2020 08:28:29 +0000 |
Either accept() fails or exits normally, we need to close the fd.
Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Alex Chen <alex.chen@huawei.com>
---
contrib/plugins/lockstep.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/contrib/plugins/lockstep.c b/contrib/plugins/lockstep.c
index 319bd44b83..5aad50869d 100644
--- a/contrib/plugins/lockstep.c
+++ b/contrib/plugins/lockstep.c
@@ -268,11 +268,13 @@ static bool setup_socket(const char *path)
socket_fd = accept(fd, NULL, NULL);
if (socket_fd < 0 && errno != EINTR) {
perror("accept socket");
+ close(fd);
return false;
}
qemu_plugin_outs("setup_socket::ready\n");
+ close(fd);
return true;
}
--
2.19.1